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COUNTY HIGHWAY over STORM LAKE

Map

Coordinates:
+46.25274, -97.45693
46°15'10" N, 97°27'25" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over STORM LAKE
Structure number:000000041127030
Location:SOUTH EDGE OF MILNOR
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:22.0 ft. [6.7 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:19.7 ft. [6.0 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:County Highway Agency [02]
Year built:1954
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:150 [as of 2016]
Truck traffic:13% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:74.9
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$63,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairSatisfactorySatisfactorySatisfactory15074.9
December 2014FairSatisfactorySatisfactorySatisfactory15074.9
October 2012FairSatisfactoryGoodGood15074.9
October 2010FairSatisfactoryGoodGood15074.9
November 2008FairSatisfactoryGoodGood15074.9
November 2006FairSatisfactoryGoodGood15074.9
January 2005FairSatisfactoryGoodGood15074.9
November 2002FairSatisfactoryGoodGood15074.9
November 2000FairSatisfactoryGoodGood15074.9
December 1998FairSatisfactoryGoodGood15074.9
November 1996FairSatisfactoryGoodGood15074.9
November 1994FairSatisfactoryGoodGood15074.9
November 1992FairSatisfactoryGoodGood15074.9
January 1991FairSatisfactoryGoodGood15075.1

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.121115600
Deck
Reinforced Concrete Decksq. ft.5275012600
Substructure
Reinforced Concrete Abutmentlinear ft.43031120
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4900490